--no-cache %FileName% ../css/%FileBaseName%.css sass编译后保存到css目录下
webstorm scss配置
C:\Ruby22-x64\bin\scss.bat
argarguments: --no-cache --update --sourcemap --watch $FileName$:$FileParentDir$\css\$FileNameWithoutExtension$.css
Output: $FileNameWithoutExtension$.css:$FileNameWithoutExtension$.css.map